" movie. it's an actual scene from the 2012 counterterrorism summit attended by law enforcement officials around the country. summit tickets, $1,000 a pop. paid for with your tax dollars. the zombies look scary, but organizers say the skit was solely to add levity to an otherwise serious meeting on protecting the homeland. senator tom coburn says it's just another example of more than $7 billion in questionable homeland security spending every year. >> wow. wasted. >> reporter: in a new report, coburn cites example after example, including nearly $30,000 for an underwater robot in columbus, ohio, the $69,000 hovercraft for indianapolis. and this, the sleepy town of keene, new hampshire, citing the need to secure its annual pumpkin festival was awarded a grant to buy a bearcat armored vehicle. price tag? $240,000. the department of homeland security said the grants make our communities safer places to live. coburn said there is just too much waste. examples are tip of the iceberg? >> sure, all over the government everywhere you look. >> reporter: what? >> waste, incompetence and stupidity.